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Searched refs:iir (Results 1 – 25 of 49) sorted by relevance

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/Linux-v5.15/arch/parisc/kernel/
Dunaligned.c438 unsigned long newbase = R1(regs->iir)?regs->gr[R1(regs->iir)]:0; in handle_unaligned()
467 switch (MAJOR_OP(regs->iir)) in handle_unaligned()
472 if (regs->iir&0x20) in handle_unaligned()
475 if (regs->iir&0x1000) /* short loads */ in handle_unaligned()
476 if (regs->iir&0x200) in handle_unaligned()
477 newbase += IM5_3(regs->iir); in handle_unaligned()
479 newbase += IM5_2(regs->iir); in handle_unaligned()
480 else if (regs->iir&0x2000) /* scaled indexed */ in handle_unaligned()
483 switch (regs->iir & OPCODE1_MASK) in handle_unaligned()
493 newbase += (R2(regs->iir)?regs->gr[R2(regs->iir)]:0)<<shift; in handle_unaligned()
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Dtraps.c144 level, regs->iir, regs->isr, regs->ior); in show_regs()
284 unsigned iir = regs->iir; in handle_break() local
286 if (unlikely(iir == PARISC_BUG_BREAK_INSN && !user_mode(regs))) { in handle_break()
300 if (unlikely(iir == PARISC_KPROBES_BREAK_INSN)) { in handle_break()
308 if (unlikely(iir == PARISC_KGDB_COMPILED_BREAK_INSN || in handle_break()
309 iir == PARISC_KGDB_BREAK_INSN)) { in handle_break()
315 if (unlikely(iir != GDB_BREAK_INSN)) in handle_break()
318 iir & 31, (iir>>13) & ((1<<13)-1), in handle_break()
369 regs->iir = pim_wide->cr[19]; in transfer_pim_to_trap_frame()
393 regs->iir = pim_narrow->cr[19]; in transfer_pim_to_trap_frame()
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Dkgdb.c81 gr->iir = regs->iir; in pt_regs_to_gdb_regs()
112 regs->iir = gr->iir; in gdb_regs_to_pt_regs()
189 else if (trap == 9 && regs->iir == in kgdb_arch_handle_exception()
197 } else if (trap == 9 && regs->iir == in kgdb_arch_handle_exception()
Dptrace.c444 case RI(iir): return regs->iir; in get_reg()
497 case RI(iir): return regs->iir; in set_reg()
708 REG_OFFSET_NAME(iir),
/Linux-v5.15/drivers/gpu/drm/i915/gt/
Dintel_gt_irq.c17 static void guc_irq_handler(struct intel_guc *guc, u16 iir) in guc_irq_handler() argument
19 if (iir & GUC_INTR_GUC2HOST) in guc_irq_handler()
59 const u16 iir) in gen11_other_irq_handler() argument
62 return guc_irq_handler(&gt->uc.guc, iir); in gen11_other_irq_handler()
65 return gen11_rps_irq_handler(&gt->rps, iir); in gen11_other_irq_handler()
68 instance, iir); in gen11_other_irq_handler()
73 const u8 instance, const u16 iir) in gen11_engine_irq_handler() argument
83 return intel_engine_cs_irq(engine, iir); in gen11_engine_irq_handler()
259 static void gen7_parity_error_irq_handler(struct intel_gt *gt, u32 iir) in gen7_parity_error_irq_handler() argument
268 if (iir & GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1) in gen7_parity_error_irq_handler()
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Dintel_gt_irq.h44 static inline void intel_engine_cs_irq(struct intel_engine_cs *engine, u16 iir) in intel_engine_cs_irq() argument
46 if (iir) in intel_engine_cs_irq()
47 engine->irq_handler(engine, iir); in intel_engine_cs_irq()
53 u16 iir)) in intel_engine_set_irq_handler() argument
/Linux-v5.15/drivers/media/platform/omap3isp/
Disph3a_af.c71 isp_reg_writel(af->isp, conf->iir.h_start, in h3a_af_setup_regs()
79 coef |= conf->iir.coeff_set0[index]; in h3a_af_setup_regs()
80 coef |= conf->iir.coeff_set0[index + 1] << in h3a_af_setup_regs()
88 coef |= conf->iir.coeff_set1[index]; in h3a_af_setup_regs()
89 coef |= conf->iir.coeff_set1[index + 1] << in h3a_af_setup_regs()
96 isp_reg_writel(af->isp, conf->iir.coeff_set0[10], in h3a_af_setup_regs()
99 isp_reg_writel(af->isp, conf->iir.coeff_set1[10], in h3a_af_setup_regs()
157 struct omap3isp_h3a_af_iir *iir_cfg = &user_cfg->iir; in h3a_af_validate_params()
257 if (cur_cfg->iir.h_start != user_cfg->iir.h_start) { in h3a_af_set_params()
262 if (cur_cfg->iir.coeff_set0[index] != in h3a_af_set_params()
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/Linux-v5.15/drivers/gpu/drm/i915/
Di915_irq.c233 i915_reg_t iir, i915_reg_t ier) in gen3_irq_reset() argument
241 intel_uncore_write(uncore, iir, 0xffffffff); in gen3_irq_reset()
242 intel_uncore_posting_read(uncore, iir); in gen3_irq_reset()
243 intel_uncore_write(uncore, iir, 0xffffffff); in gen3_irq_reset()
244 intel_uncore_posting_read(uncore, iir); in gen3_irq_reset()
299 i915_reg_t iir) in gen3_irq_init() argument
301 gen3_assert_iir_is_zero(uncore, iir); in gen3_irq_init()
1400 u32 iir, u32 pipe_stats[I915_MAX_PIPES]) in i9xx_pipestat_irq_ack() argument
1438 if (iir & iir_bit) in i9xx_pipestat_irq_ack()
1466 u16 iir, u32 pipe_stats[I915_MAX_PIPES]) in i8xx_pipestat_irq_handler() argument
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Di915_irq.h125 i915_reg_t iir, i915_reg_t ier);
132 i915_reg_t iir);
/Linux-v5.15/arch/sh/include/asm/
Dsmc37c93x.h74 volatile __u16 iir; member
86 #define tcr iir
92 #define fcr iir
/Linux-v5.15/arch/parisc/include/uapi/asm/
Dptrace.h36 unsigned long iir; /* CR19 */ member
57 unsigned long iir; /* CR19 */ member
/Linux-v5.15/drivers/bluetooth/
Ddtl1_cs.c295 int iir, lsr; in dtl1_interrupt() local
306 iir = inb(iobase + UART_IIR) & UART_IIR_ID; in dtl1_interrupt()
307 while (iir) { in dtl1_interrupt()
313 switch (iir) { in dtl1_interrupt()
328 BT_ERR("Unhandled IIR=%#x", iir); in dtl1_interrupt()
336 iir = inb(iobase + UART_IIR) & UART_IIR_ID; in dtl1_interrupt()
Dbt3c_cs.c338 int iir; in bt3c_interrupt() local
349 iir = inb(iobase + CONTROL); in bt3c_interrupt()
350 if (iir & 0x80) { in bt3c_interrupt()
370 outb(iir, iobase + CONTROL); in bt3c_interrupt()
/Linux-v5.15/drivers/tty/serial/8250/
D8250_fsl.c34 unsigned int iir; in fsl8250_handle_irq() local
39 iir = port->serial_in(port, UART_IIR); in fsl8250_handle_irq()
40 if (iir & UART_IIR_NO_INT) { in fsl8250_handle_irq()
D8250_omap.c620 unsigned int iir, lsr; in omap8250_irq() local
632 iir = serial_port_in(port, UART_IIR); in omap8250_irq()
633 ret = serial8250_handle_irq(port, iir); in omap8250_irq()
641 (iir & UART_IIR_RX_TIMEOUT) == UART_IIR_RX_TIMEOUT && in omap8250_irq()
1120 static bool handle_rx_dma(struct uart_8250_port *up, unsigned int iir) in handle_rx_dma() argument
1122 switch (iir & 0x3f) { in handle_rx_dma()
1133 u8 iir, unsigned char status) in omap_8250_handle_rx_dma() argument
1136 (iir & UART_IIR_RDI)) { in omap_8250_handle_rx_dma()
1137 if (handle_rx_dma(up, iir)) { in omap_8250_handle_rx_dma()
1146 static void am654_8250_handle_rx_dma(struct uart_8250_port *up, u8 iir, in am654_8250_handle_rx_dma() argument
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D8250_port.c1883 static bool handle_rx_dma(struct uart_8250_port *up, unsigned int iir) in handle_rx_dma() argument
1885 switch (iir & 0x3f) { in handle_rx_dma()
1898 int serial8250_handle_irq(struct uart_port *port, unsigned int iir) in serial8250_handle_irq() argument
1905 if (iir & UART_IIR_NO_INT) in serial8250_handle_irq()
1926 if (!up->dma || handle_rx_dma(up, iir)) in serial8250_handle_irq()
1943 unsigned int iir; in serial8250_default_handle_irq() local
1948 iir = serial_port_in(port, UART_IIR); in serial8250_default_handle_irq()
1949 ret = serial8250_handle_irq(port, iir); in serial8250_default_handle_irq()
1964 unsigned int iir = serial_port_in(port, UART_IIR); in serial8250_tx_threshold_handle_irq() local
1967 if ((iir & UART_IIR_ID) == UART_IIR_THRI) { in serial8250_tx_threshold_handle_irq()
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D8250_dw.c240 unsigned int iir = p->serial_in(p, UART_IIR); in dw8250_handle_irq() local
254 if (!up->dma && ((iir & 0x3f) == UART_IIR_RX_TIMEOUT)) { in dw8250_handle_irq()
264 if (serial8250_handle_irq(p, iir)) in dw8250_handle_irq()
267 if ((iir & UART_IIR_BUSY) == UART_IIR_BUSY) { in dw8250_handle_irq()
D8250_aspeed_vuart.c331 unsigned int iir, lsr; in aspeed_vuart_handle_irq() local
335 iir = serial_port_in(port, UART_IIR); in aspeed_vuart_handle_irq()
337 if (iir & UART_IIR_NO_INT) in aspeed_vuart_handle_irq()
/Linux-v5.15/drivers/gpu/drm/i915/gvt/
Dinterrupt.c42 #define iir_to_regbase(iir) (iir - 0x8) argument
289 u32 iir = *(u32 *)p_data; in intel_vgpu_reg_iir_handler() local
291 trace_write_ir(vgpu->id, "IIR", reg, iir, vgpu_vreg(vgpu, reg), in intel_vgpu_reg_iir_handler()
292 (vgpu_vreg(vgpu, reg) ^ iir)); in intel_vgpu_reg_iir_handler()
297 vgpu_vreg(vgpu, reg) &= ~iir; in intel_vgpu_reg_iir_handler()
366 u32 iir = regbase_to_iir( in update_upstream_irq() local
371 vgpu_vreg(vgpu, iir) |= (set_bits & ~vgpu_vreg(vgpu, imr)); in update_upstream_irq()
/Linux-v5.15/arch/parisc/mm/
Dfault.c158 if (parisc_acctyp(0, regs->iir) == VM_READ) { in fixup_exception()
159 int treg = regs->iir & 0x1f; in fixup_exception()
282 acc_type = parisc_acctyp(code, regs->iir); in do_page_fault()
/Linux-v5.15/drivers/net/hamradio/
Dbaycom_ser_fdx.c252 unsigned char iir, msr; in ser12_interrupt() local
258 if ((iir = inb(IIR(dev->base_addr))) & 1) in ser12_interrupt()
267 switch (iir & 6) { in ser12_interrupt()
302 iir = inb(IIR(dev->base_addr)); in ser12_interrupt()
303 } while (!(iir & 1)); in ser12_interrupt()
Dbaycom_ser_hdx.c366 unsigned char iir; in ser12_interrupt() local
371 if ((iir = inb(IIR(dev->base_addr))) & 1) in ser12_interrupt()
375 switch (iir & 6) { in ser12_interrupt()
401 iir = inb(IIR(dev->base_addr)); in ser12_interrupt()
402 } while (!(iir & 1)); in ser12_interrupt()
/Linux-v5.15/drivers/media/rc/
Dsir_ir.c158 int iir, lsr; in sir_interrupt() local
160 while ((iir = inb(io + UART_IIR) & UART_IIR_ID)) { in sir_interrupt()
166 switch (iir & UART_IIR_ID) { /* FIXME toto treba preriedit */ in sir_interrupt()
/Linux-v5.15/drivers/tty/serial/
Dsc16is7xx.c556 unsigned int iir) in sc16is7xx_handle_rx() argument
560 bool read_lsr = (iir == SC16IS7XX_IIR_RLSE_SRC) ? true : false; in sc16is7xx_handle_rx()
683 unsigned int iir, rxlen; in sc16is7xx_port_irq() local
685 iir = sc16is7xx_port_read(port, SC16IS7XX_IIR_REG); in sc16is7xx_port_irq()
686 if (iir & SC16IS7XX_IIR_NO_INT_BIT) in sc16is7xx_port_irq()
689 iir &= SC16IS7XX_IIR_ID_MASK; in sc16is7xx_port_irq()
691 switch (iir) { in sc16is7xx_port_irq()
698 sc16is7xx_handle_rx(port, rxlen, iir); in sc16is7xx_port_irq()
706 port->line, iir); in sc16is7xx_port_irq()
/Linux-v5.15/arch/parisc/include/asm/
Dkgdb.h37 unsigned long iir; member

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